{"id":"S2015002409","label":"Eighteen forty-nine, A.D.","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2015002409","normalized_label":"eighteen forty-nine, a.d.","broader":["http://id.loc.gov/authorities/subjects/sh00003766"],"aliases":["1849 A.D.","Eighteen hundred forty-nine, A.D.","Year eighteen forty-nine, A.D."],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2015002409","provider":"lcsh","revision":"22a3861cb6fea108","taxonomy_revision":"f050b5d4780b1289","title":"Eighteen forty-nine, A.D.","url":"/topics/S2015002409","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9565724800859784192","address_version":"morton4x16-v1","coordinates":[0,480,27132,41984],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}